@charset "UTF-8";

*{
  padding: 0;
  margin: 0;
}

ol, ul{
  padding-left: 30px;
}

html {
  height: 100%;
}

body {
  overflow: scroll;
  display: table;
  table-layout: fixed;
  width: 100%;
  min-height:100%;
}

img{
  width:100%;
}

#editor {
  width:100%;
  display: table-cell;
  outline: 0 solid transparent;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

/**占位提示符不为空时隐藏*/
#editor:not(:empty)+#placeholder {
  display: none;
}

/**占位提示符*/
#placeholder{
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0.5;
  pointer-events: none;
}


/**标记标签，就是所谓的双引号*/
blockquote:not([style]){
  padding-left: 10px;
  position: relative;
}
blockquote:not([style]):before{
  content: "";
  width: 3px;
  height: 100%;
  left: 0;
  display: inline-block;
  position: absolute;
  background: #ccc;
}
